Triple
T16583107
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southern Expressway (Sri Lanka) |
E402884
|
entity |
| Predicate | hasJunction |
P1018
|
FINISHED |
| Object |
Matara interchange
Matara interchange is a major road junction in southern Sri Lanka that connects the city of Matara to the country's Southern Expressway.
|
E1220946
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Matara interchange | Statement: [Southern Expressway (Sri Lanka), hasJunction, Matara interchange]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matara interchange Context triple: [Southern Expressway (Sri Lanka), hasJunction, Matara interchange]
-
A.
Nelson Interchange
Nelson Interchange is the main bus and transport hub serving the town of Nelson, providing connections for local and regional public transit services.
-
B.
Hillington interchange
Hillington interchange is a major road junction on the outskirts of Glasgow that connects local routes to the city’s motorway network.
-
C.
Fleming Road Interchange
Fleming Road Interchange is a major road junction in Wan Chai, Hong Kong, facilitating traffic flow between key urban routes on Hong Kong Island.
-
D.
Kingston interchange
The Kingston Interchange is a major road junction in Glasgow that connects key routes within the city's motorway network and facilitates high-volume traffic flow.
-
E.
Ōiso Interchange
Ōiso Interchange is a highway junction in Ōiso, Kanagawa Prefecture, Japan, connecting local roads with the regional expressway network.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Matara interchange Triple: [Southern Expressway (Sri Lanka), hasJunction, Matara interchange]
Generated description
Matara interchange is a major road junction in southern Sri Lanka that connects the city of Matara to the country's Southern Expressway.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Matara interchange Target entity description: Matara interchange is a major road junction in southern Sri Lanka that connects the city of Matara to the country's Southern Expressway.
-
A.
Nelson Interchange
Nelson Interchange is the main bus and transport hub serving the town of Nelson, providing connections for local and regional public transit services.
-
B.
Hillington interchange
Hillington interchange is a major road junction on the outskirts of Glasgow that connects local routes to the city’s motorway network.
-
C.
Fleming Road Interchange
Fleming Road Interchange is a major road junction in Wan Chai, Hong Kong, facilitating traffic flow between key urban routes on Hong Kong Island.
-
D.
Kingston interchange
The Kingston Interchange is a major road junction in Glasgow that connects key routes within the city's motorway network and facilitates high-volume traffic flow.
-
E.
Ōiso Interchange
Ōiso Interchange is a highway junction in Ōiso, Kanagawa Prefecture, Japan, connecting local roads with the regional expressway network.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d88387363c8190a97a0c942130de97 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e35999088c8190900497f18728bd0b |
completed | April 18, 2026, 10:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a006ef2d6048190954144ab848760ec |
completed | May 10, 2026, 11:41 a.m. |
| NEDg | Description generation | batch_6a006fc84390819083d9d2ac1c558827 |
completed | May 10, 2026, 11:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a007068715c8190914ccac7b14103e4 |
completed | May 10, 2026, 11:47 a.m. |
Created at: April 10, 2026, 5:16 a.m.